by Big Scoop July 29, 2016

To perform a sexual act in public or around people without them knowing, typically fingering/hand stuff.
Person 1: Dude, while we were down at the beach Janice and I were sneaking that whole time!
Person 2: How the hell did you pull that off without anyone noticing?!
Person 2: How the hell did you pull that off without anyone noticing?!
by KingCurlyWurly March 23, 2022

by Deepinthepieofp July 2, 2016

People who would rather post their feelings about a person on urban dictionary then to say something to their face like a coward. Also pretends to be your friend while telling other people that they don’t even like them so they can make themselves look like a better person.
by Niggabitchbullyxxx October 25, 2019

A guy comes to a party late after everyone has been drinking for at least an hour. He finds a girl who's clearly had to much and takes her to a secluded place to have sex.
Did you see Colton at the party last night? He came really late, and did that girl who was about to pass out.
Colten used a Sober-Sneak-In to get with the drunk girl.
Colten used a Sober-Sneak-In to get with the drunk girl.
by GarethBthfc April 13, 2015

Someone who allows her children only wholesome, organic foods, but has a middle-of-the-night ice cream habit she thinks no one knows about.
Grocery checker to unnamed patron, "You're buying all that ice cream for just one person?" Embarrassed patron, "yes, I'm afraid my daughter is quite the Sweet Sneak."
by Embarrassed Parent April 6, 2010

This is when a terrorist prisoner Is stewing around in his cell with nothing better to do. He’s feeling bored so he goes and chats with his other loser terrorist buddies obviously plotting something.
Then later he goes into his neighbors cell and begins ass fucking him and as he’s about to cum he pulls out and seemlessly shoves a stick of dynamite in his ass blowing him to smithereens.
The other terrorists golf clap.
Then later he goes into his neighbors cell and begins ass fucking him and as he’s about to cum he pulls out and seemlessly shoves a stick of dynamite in his ass blowing him to smithereens.
The other terrorists golf clap.
“Yo Mustafo. This prison shit sucks. I’m gonna give the new guy the Guantanamo unholy sneak attack after lunch. Get some entertainment going around here.”
“That’s gonna be messy, but it sure beats movie night. I can’t watch Shawshank again.”
“That’s gonna be messy, but it sure beats movie night. I can’t watch Shawshank again.”
by Larry and Rex and Benny January 30, 2020
